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$146+ Cheap flights from Costa Rica to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Costa Rica to Las Vegas

Keep the following information in mind while searching for Costa Rica to Las Vegas flight deals. Data was last updated June 12, 2025.

Round-trip from

$301
(United Airlines)

One-way from

$146
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$423
From Costa Rica to Las Vegas Harry Reid Intl
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One-way flight from Costa Rica to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 6% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Costa Rica to Las Vegas

Cheapest flights from Costa Rica to Las Vegas
Explore the most affordable flight options available from Costa Rica to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:00 amSJO - LAS
1 stop11h 11mUnited Airlines
Wed 7/2311:10 amLAS - SJO
1 stop19h 05mUnited Airlines
Deal found 6/10$301
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2612:28 pmSJO - LAS
1 stop13h 26mSpirit Airlines
Mon 6/309:14 pmLAS - SJO
1 stop13h 05mSpirit Airlines
Deal found 6/12$309
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/162:15 pmSJO - LAS
1 stop19h 41mAmerican Airlines
Sat 9/66:00 amLAS - SJO
2 stops12h 42mAmerican Airlines
Deal found 6/10$315
This CheapOair deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/243:31 pmSJO - LAS
1 stop20h 29mMultiple Airlines
Tue 7/89:14 pmLAS - SJO
1 stop12h 57mMultiple Airlines
Deal found 6/11$317
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:26 amSJO - LAS
1 stop16h 50mAlaska Airlines
Wed 1/216:00 amLAS - SJO
1 stop15h 00mAlaska Airlines
Deal found 6/10$350
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:00 amLIR - LAS
1 stop9h 39mAlaska Airlines
Wed 10/226:00 amLAS - LIR
1 stop10h 28mAlaska Airlines
Deal found 6/11$351
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:18 pmSJO - LAS
1 stop11h 52mDelta
Mon 9/1512:35 amLAS - SJO
1 stop10h 18mDelta
Deal found 6/10$374
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:20 pmLIR - LAS
1 stop9h 12mUnited Airlines
Mon 10/2012:59 amLAS - LIR
1 stop10h 11mUnited Airlines
Deal found 6/11$384
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:03 pmLIR - LAS
2 stops24h 01mAmerican Airlines
Sat 10/183:27 pmLAS - LIR
2 stops20h 35mAmerican Airlines
Deal found 6/11$398
This Avianca Connect deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:45 pmSJO - LAS
1 stop19h 00mAvianca
Tue 6/173:05 pmLAS - SJO
1 stop19h 10mAvianca
Deal found 6/11$426
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/291:25 pmLIR - LAS
1 stop10h 20mDelta
Mon 7/1412:34 amLAS - LIR
1 stop10h 26mDelta
Deal found 6/11$433
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:00 amLIR - LAS
1 stop9h 39mMultiple Airlines
Thu 10/168:40 pmLAS - LIR
1 stop19h 48mMultiple Airlines
Deal found 6/11$479

Cheapflights Fare Finder

Customize your flight search to find flights from Costa Rica to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Costa Rica to Las Vegas that are best for you.

Fly from

Costa Rica

Fly to

Las Vegas

Route

Depart

Return

Price

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Sat 7/19

6:35 am-11:57 pm

2 stops18h 22m

Las Vegas Harry Reid Intl

Wed 7/23

8:30 pm-10:11 am

2 stops12h 41m

$301

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Thu 6/26

12:28 pm-12:54 am

1 stop13h 26m

Las Vegas Harry Reid Intl

Mon 6/30

9:14 pm-11:19 am

1 stop13h 05m

$309

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Sat 8/16

2:15 pm-8:56 am

1 stop19h 41m

Las Vegas Harry Reid Intl

Sat 9/6

6:00 am-7:42 pm

2 stops12h 42m

$315

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Tue 6/24

3:31 pm-11:00 am

1 stop20h 29m

Las Vegas Harry Reid Intl

Tue 7/8

9:14 pm-11:11 am

1 stop12h 57m

$317

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Thu 10/16

10:00 am-6:39 pm

1 stop9h 39m

Las Vegas Harry Reid Intl

Wed 10/22

6:00 am-5:28 pm

1 stop10h 28m

$351

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Wed 10/15

1:20 pm-12:45 am

2 stops12h 25m

Las Vegas Harry Reid Intl

Mon 10/20

12:59 am-12:10 pm

1 stop10h 11m

$384

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Tue 10/14

2:03 pm-1:04 pm

2 stops24h 01m

Las Vegas Harry Reid Intl

Sat 10/18

3:27 pm-1:02 pm

2 stops20h 35m

$398

San JoséLas Vegas

SJO - LAS

SJOLAS

San José Juan Santamaria Intl

Tue 8/5

12:50 am-10:32 am

2 stops34h 42m

Las Vegas Harry Reid Intl

Sun 8/10

6:00 am-11:30 pm

1 stop16h 30m

$410

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Sun 6/29

1:25 pm-10:45 pm

1 stop10h 20m

Las Vegas Harry Reid Intl

Mon 7/14

12:34 am-12:00 pm

1 stop10h 26m

$433

LiberiaLas Vegas

LIR - LAS

LIRLAS

Liberia

Thu 10/16

10:00 am-6:39 pm

1 stop9h 39m

Las Vegas Harry Reid Intl

Thu 10/16

8:40 pm-5:28 pm

1 stop19h 48m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 22 results
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Best time to book a flight from Costa Rica to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Costa Rica with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to Las Vegas

What is the cheapest month to book a flight from Costa Rica to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Costa Rica to Las Vegas (average of $198). Flying from Costa Rica to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CR to LAS?

Find hourly flight availability from Costa Rica to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Costa Rica to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Costa Rica to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Aeromexico
7.5
Good
1,706 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Costa Rica?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Costa Rica to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.

  • What are the cheapest airlines to fly from Costa Rica to Las Vegas one-way?

    One-way options have recently been found by users for as low as $146 on Spirit Airlines. Other airlines that offer cheap prices include Avianca from $165 and United Airlines from $174 one-way.

  • Can I find deals for flights from Costa Rica to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Costa Rica to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Las Vegas.

  • Can I find deals for business class flights from Costa Rica to Las Vegas?

    Yes. Cheapflights offers flight deals from Costa Rica to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Costa Rica to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Costa Rica to Las Vegas (average of $198). Flying from Costa Rica to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Costa Rica?

Book flights to Costa Rica if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Costa Rica to Las Vegas

Discover the top 9 airlines that operate flights from Costa Rica to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$246Average$391FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$293Average$423FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$300Average$497FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$309Average$484FlexibilityNo cancel feeOn-time71%
DeltaCheapest$311Average$492FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$321Average$534FlexibilityNo cancel feeOn-time75%
AviancaCheapest$326Average$503FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$343Average$590FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$388Average$556FlexibilityNo cancel feeOn-time62%

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